Support cushion



FIG. 1 is a left side frontal perspective view of the support cushion showing my new design.

FIG. 2 is a front view of FIG. 1.

FIG. 3 is a right side elevation view of FIG. 1.

FIG. 4 is a left side elevation view of FIG. 1.

FIG. 5 is a frontal view of FIG. 1.

FIG. 6 is a bottom view of FIG. 1.

FIG. 7 is a back view of FIG. 1; and,

FIG. 8 is a left side frontal environmental perspective view of the support cushion.

The broken lines in FIGS. 1, 2, 3, 4, 5, 7 and 8 are for the purposes of illustration and form no part of the claimed invention. 

An ornamental design for a support cushion, as shown and described. 